Granite Caverns
- Episode aired Aug 11, 2013
- TV-14
- 12m
Dan Halen's most recent business venture takes off when he advertises Rusty's chalk art as cave drawings created by ancient aliens.Dan Halen's most recent business venture takes off when he advertises Rusty's chalk art as cave drawings created by ancient aliens.Dan Halen's most recent business venture takes off when he advertises Rusty's chalk art as cave drawings created by ancient aliens.